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Title:
SUSPENSION STRUCTURE FOR REAR TWO-AXLE CAR
Document Type and Number:
Japanese Patent JP2959351
Kind Code:
B2
Abstract:

PURPOSE: To prevent the reduction in axle load of a rear driving axle and stabilize traveling state by providing a flow rate control means for making easy for compressed air to flow from an air spring for supporting a rear driven axle to an air spring for supporting the rear driving axle.
CONSTITUTION: When a rear driven rear wheel 11 runs on a difference in level of a road to a front driving rear wheel 6, the axle load of a rear driving axle 7 is apt to reduce. In a flow rate control means, a bypass pipe 22 is formed with a diameter larger than that of a communicating pipe 18, and the check valve 23 of the bypass pipe 22 is provided to carry compressed air to a first air spring 5 side. Since the compressed air quickly flows to extend the first air spring 5, thus, the rear driving axle 7 is displaced down to cope with a reduction in axle load. On the other hand, since the compressed air is difficult to flow on a second spring 9 side, it can be suppressed that the first air spring 5 is compressed by the reaction by the driving torque of the front driving rear wheel 6 at retreating a vehicle.


Inventors:
KATSUTA HIDEAKI
Application Number:
JP1993000215501
Publication Date:
October 06, 1999
Filing Date:
August 31, 1993
Export Citation:
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Assignee:
MITSUBISHI JIDOSHA KOGYO KK
International Classes:
B60G5/04; B60G11/46; B60G17/015; B60G21/067; (IPC1-7): B60G21/067; B60G5/04; B60G11/46
Domestic Patent References:
JP6238703U
JP5875103U
Attorney, Agent or Firm:
鈴江 武彦